{"id":2326,"date":"2022-08-11T03:49:30","date_gmt":"2022-08-11T03:49:30","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=2326"},"modified":"2024-09-26T15:35:10","modified_gmt":"2024-09-26T07:35:10","slug":"what-are-the-parts-of-the-control-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/what-are-the-parts-of-the-control-valve\/","title":{"rendered":"C\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a van \u0111i\u1ec1u khi\u1ec3n l\u00e0 g\u00ec?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">C\u00f3 m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n kh\u00e1c nhau t\u1ea1o n\u00ean m\u1ed9t van \u0111i\u1ec1u khi\u1ec3n. Th\u00e2n, \u0111\u1ebf v\u00e0 bi l\u00e0 nh\u1eefng b\u1ed9 ph\u1eadn quan tr\u1ecdng nh\u1ea5t v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c chuy\u1ec3n \u0111\u1ed9ng c\u01a1 b\u1ea3n c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y c\u1ee7a van. C\u00e1c b\u1ed9 ph\u1eadn n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, th\u00f4ng s\u1ed1 n\u00e0y th\u01b0\u1eddng gi\u1ed1ng v\u1edbi b\u1ea3n th\u00e2n \u0111\u01b0\u1eddng \u1ed1ng. C\u00e1c v\u1eadt li\u1ec7u kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng bao g\u1ed3m th\u00e9p kh\u00f4ng g\u1ec9, th\u00e9p cacbon v\u00e0 th\u00e9p cr\u00f4m molypden. Th\u00e9p carbon l\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t cho c\u00e1c van \u0111i\u1ec1u khi\u1ec3n v\u00e0 r\u1ea5t b\u1ec1n v\u00e0 c\u00f3 th\u1ec3 x\u1eed l\u00fd h\u1ea7u h\u1ebft c\u00e1c ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed kh\u00f4ng \u0103n m\u00f2n. M\u1eb7t kh\u00e1c, th\u00e9p moly chrome \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c d\u1ecbch v\u1ee5 h\u01a1i n\u01b0\u1edbc \u1edf nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t cao. N\u00f3 c\u0169ng m\u1ea1nh h\u01a1n th\u00e9p carbon v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 th\u00e9p kh\u00f4ng g\u1ec9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a l\u00e0 g\u00ec<em> <a href=\"https:\/\/www.xintaivalves.com\/vi\/product\/control-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">Van \u0111i\u1ec1u khi\u1ec3n<\/a><\/em>?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 b\u1ed1n ph\u1ea7n c\u01a1 b\u1ea3n c\u1ee7a van \u0111i\u1ec1u khi\u1ec3n: B\u00f3ng, Gh\u1ebf, N\u1eafp ca-p\u00f4 v\u00e0 B\u1ed9 \u0111\u1ecbnh v\u1ecb. M\u1ee5c \u0111\u00edch c\u1ee7a n\u1eafp ca-p\u00f4 l\u00e0 \u0111\u1ec3 h\u1ed7 tr\u1ee3 Ph\u00edch c\u1eafm v\u00e0 Ch\u1ed7 ng\u1ed3i trong khi ch\u00fang \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p. B\u1ed9 ph\u1eadn n\u00e0y c\u0169ng b\u1ea3o v\u1ec7 van kh\u1ecfi r\u00f2 r\u1ec9 trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p. C\u00e1c ph\u1ea7n kh\u00e1c \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong b\u00e0i vi\u1ebft n\u00e0y. Sau khi \u0111\u1ecdc ch\u00fang, b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u1ee9c n\u0103ng c\u1ee7a t\u1eebng ph\u1ea7n. Hy v\u1ecdng qua b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a van \u0111i\u1ec1u khi\u1ec3n.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Qu\u1ea3 b\u00f3ng<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e2n c\u1ee7a van bi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xoay \u0111\u1ec3 m\u1edf ho\u1eb7c \u0111\u00f3ng l\u1ed7 khoan, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i ho\u1ea1t \u0111\u1ed9ng. Van n\u00e0y c\u00f3 ba t\u00f9y ch\u1ecdn c\u01a1 b\u1ea3n: th\u1ee7 c\u00f4ng, \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t v\u00e0 \u0111i\u1ec7n t\u1eed. Van th\u1ee7 c\u00f4ng y\u00eau c\u1ea7u ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u1eadn h\u00e0nh ch\u00fang, trong khi van \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa ho\u1eb7c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. Van th\u1ee7 c\u00f4ng c\u00f3 hai nh\u01b0\u1ee3c \u0111i\u1ec3m l\u1edbn. Ch\u00fang r\u1ea5t kh\u00f3 ki\u1ec3m so\u00e1t v\u00e0 nguy c\u01a1 b\u00faa n\u01b0\u1edbc c\u00f3 th\u1ec3 cao. M\u1eb7t kh\u00e1c, van t\u1ef1 \u0111\u1ed9ng kh\u00f4ng y\u00eau c\u1ea7u ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa v\u00e0 ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Gh\u1ebf<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Gh\u1ebf van c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n nhi\u1ec1u ch\u1ee9c n\u0103ng. C\u00f3 nhi\u1ec1u lo\u1ea1i gh\u1ebf van kh\u00e1c nhau, bao g\u1ed3m qu\u1ea3 c\u1ea7u, qu\u1ea3 c\u1ea7u v\u00e0 g\u00f3c, v\u00e0 m\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u1ee5c v\u1ee5 m\u1ed9t m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3. V\u1eadt li\u1ec7u ch\u1ed7 ng\u1ed3i c\u0169ng kh\u00e1c nhau, t\u1eeb kim lo\u1ea1i r\u00e8n \u0111\u1ebfn thanh v\u00e0 c\u1ea5u tr\u00fac t\u00e1ch r\u1eddi. Van c\u1ed5ng \u0111\u01a1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c d\u1ecbch v\u1ee5 c\u00f3 y\u00eau c\u1ea7u ng\u1eaft nghi\u00eam ng\u1eb7t. M\u1ed9t van m\u1ed9t c\u1ed5ng c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd ph\u1ea7n l\u1edbn c\u00e1c \u1ee9ng d\u1ee5ng. Gh\u1ebf \u0111\u01b0\u1ee3c \u0111\u00fac \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c ch\u1ea5t l\u1ecfng \u00e1p su\u1ea5t cao, t\u1ea1o ra l\u1ef1c kh\u00f4ng c\u00e2n b\u1eb1ng trong van, l\u1ef1c n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh \u0111\u1ebfn trong b\u1ed9 truy\u1ec1n \u0111\u1ed9ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Ca b\u00f4<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1eafp ca-p\u00f4 c\u1ee7a van \u0111i\u1ec1u khi\u1ec3n l\u00e0 n\u1eafp c\u00f3 th\u1ec3 th\u00e1o r\u1eddi h\u1ed7 tr\u1ee3 c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a van. N\u1eafp ca-p\u00f4 c\u0169ng b\u1ea3o v\u1ec7 ph\u00edch c\u1eafm v\u00e0 th\u00e2n, \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau b\u1eb1ng m\u1ed9t th\u00e2n. Ph\u00edch c\u1eafm v\u00e0 th\u00e2n \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u c\u1ee9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u00e3 qua x\u1eed l\u00fd nhi\u1ec7t v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi r\u00f2 r\u1ec9 ch\u1ea5t l\u1ecfng b\u1eb1ng l\u1edbp \u0111\u1ec7m bao quanh ch\u00fang. Bao b\u00ec n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf th\u01b0\u1eddng xuy\u00ean. N\u1eafp ca-p\u00f4 cung c\u1ea5p m\u1ed9t l\u1edbp \u0111\u1ec7m k\u00edn cho van v\u00e0 th\u00e2n, \u0111\u1ed3ng th\u1eddi n\u00f3 c\u0169ng \u0111\u00f3ng vai tr\u00f2 l\u00e0 s\u1ee9c m\u1ea1nh cho b\u1ed9 truy\u1ec1n \u0111\u1ed9ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u0111\u1ecbnh v\u1ecb<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 \u0111\u1ecbnh v\u1ecb l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ecbnh h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a van \u0111\u1ec3 ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t trong m\u1ed9t v\u00f2ng k\u00edn. C\u00e1c van n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u00fang \u0111ang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 b\u00ecnh th\u01b0\u1eddng. B\u1ed9 \u0111\u1ecbnh v\u1ecb ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u1ec1 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau, bao g\u1ed3m th\u1eddi gian ph\u1ea3n h\u1ed3i, \u0111\u1ed9 tr\u1ec5, d\u1ea3i ch\u1ebft, \u0111\u1ed9 m\u1edf t\u1ed1i thi\u1ec3u v\u00e0 t\u1ed1i \u0111a c\u0169ng nh\u01b0 hi\u1ec7u chu\u1ea9n. Khi th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec van, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 \u0111\u1ecbnh v\u1ecb khi kh\u00f4ng c\u00f3 van trong m\u1ea1ch. \u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 \u0111o th\u00f4ng s\u1ed1 n\u00e0y m\u00e0 kh\u00f4ng c\u00f3 b\u1ed9 \u0111\u1ecbnh v\u1ecb trong m\u1ea1ch \u0111\u1ec3 c\u00e1ch ly b\u1ea5t k\u1ef3 s\u1ef1 c\u1ed1 ti\u1ec1m \u1ea9n n\u00e0o v\u1edbi van ho\u1eb7c b\u1ed9 \u0111\u1ecbnh v\u1ecb.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Th\u00e2n van<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n n\u00ean bi\u1ebft ch\u1ee9c n\u0103ng c\u1ee7a th\u00e2n van tr\u01b0\u1edbc khi mua. Th\u00e2n van x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u1ee7a m\u1ed9t chi\u1ebfc xe. N\u00f3 n\u00ean \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo phong c\u00e1ch l\u00e1i xe c\u1ee7a b\u1ea1n. V\u00ed d\u1ee5, n\u1ebfu b\u1ea1n d\u00e0nh 70 ph\u1ea7n tr\u0103m th\u1eddi gian \u0111\u1ec3 l\u00e1i xe ngo\u00e0i \u0111\u01b0\u1eddng v\u00e0 30 ph\u1ea7n tr\u0103m th\u1eddi gian th\u00ec b\u1ea1n n\u00ean mua th\u00e2n van t\u1ef1 \u0111\u1ed9ng. B\u1ea1n c\u0169ng n\u00ean xem x\u00e9t th\u00e2n van th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng. \u0110\u1ed1i v\u1edbi th\u00e2n van th\u1ee7 c\u00f4ng ho\u00e0n to\u00e0n, b\u1ea1n ph\u1ea3i c\u1ea9n th\u1eadn ch\u1ecdn lo\u1ea1i h\u1ed9p s\u1ed1 c\u1ea7n thi\u1ebft cho xe.<\/p>","protected":false},"excerpt":{"rendered":"<p>There are several different components that make up a control valve. The stem, seat, and ball are the most important parts and determine the basic motions and flow control capabilities of the valve. These parts are often determined by the user&#8217;s specification, which is usually the same as the pipe itself. Other materials used include [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1558,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[199,198,201],"class_list":["post-2326","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-control-valve","tag-industrial-valve","tag-valve-supplier"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/2326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/comments?post=2326"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/2326\/revisions"}],"predecessor-version":[{"id":2327,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/2326\/revisions\/2327"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/1558"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=2326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=2326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=2326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}